long shaft coupling

Long Shaft Coupling: Everything You Need to Know

shaft coupling

A long shaft coupling is a type of coupling used to connect two shafts together for transmitting power, torque, or motion. It is commonly used in industrial and mechanical applications, such as pumps, compressors, and generators.

Types of Coupling

shaft coupling

There are several types of coupling available in the market, including:

  • Jaw Coupling
  • Disc Coupling
  • Gear Coupling
  • Grid Coupling

Jaw Coupling

A Jaw coupling consists of two hubs with concave jaws that mate with convex shaped elastomeric inserts. It provides good damping and misalignment compensation, making it suitable for use in applications with shock loads and vibrations.

Disc Coupling

A Disc coupling consists of two hubs and a center spacer with flexible discs. It provides high torsional stiffness and misalignment compensation, making it suitable for use in high-speed applications.

Gear Coupling

A Gear coupling consists of two hubs with internal and external gear teeth that mesh together. It provides high torque transmission and misalignment compensation, making it suitable for use in heavy-duty applications.

Grid Coupling

A Grid coupling consists of two hubs with a center grid that flexes and compensates for misalignment. It provides high torque transmission and damping, making it suitable for use in applications with shock loads and vibrations.

How Much Does It Cost to Replace a Drive Shaft Coupling?

shaft coupling

The cost of replacing a drive shaft coupling depends on factors such as the type of coupling, the size of the coupling, and the labor costs involved. On average, the cost can range from $100 to $1000. It is recommended to consult a professional for an accurate estimate.

What is a Marine Shaft Coupling?

A marine shaft coupling is a type of long shaft coupling specifically designed for use in marine applications, such as propeller shafts in boats and ships. It is designed to withstand harsh marine environments and provide high torque transmission and misalignment compensation.

How to Choose or Customize the Right Shaft Coupling?

shaft coupling

Choosing or customizing the right shaft coupling involves considering several factors, including:

  • Shaft size and diameter
  • Torque requirements
  • Misalignment compensation
  • Operating temperature and environment
  • Resistance to chemicals and corrosion

It is important to consult a professional to ensure the right coupling is selected for the application.

Why Choose Our Products?

At HZPT, we specialize in the production and sales of shaft couplings. Our products and company offer several advantages:

  • We have over 20 years of ODM and OEM experience
  • 100% pre-shipment testing
  • 24-hour service, with any problem addressed promptly
  • Products made from the best materials, with new designs each year based on market demand
  • Factory direct prices for over 4 years
  • Customizable packaging and branding for OEM, ODM, and customized orders

Our products provide high torque transmission, misalignment compensation, and durability, making them suitable for use in various industrial and mechanical applications. Contact us today to learn more about how we can help you with your coupling needs.

HZPT was established in 2006 and is located in Hangzhou, China. Our factory covers an area of 1,700 square meters and a total construction area of 30,000 square meters. We offer over 10 series of gearboxes with thousands of specifications, including planetary gearboxes/helical bevel gearboxes. We hold four patents and specialize in high precision, high torque custom gearboxes. We offer a wide selection of gearboxes, and our OEM team designs new products each year based on market demand. Contact us today for more information.